in a class a ranks seventh. rank of B is sixth from the last. if c is fourth after A and just in middle of A and B,how many students are there in class?
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C is in the middle of A and B and is fourth after A so there are 3 people between A and C
and also there are 3 people between B and C
B is 6 th from last
therefore there are 5 people
A is also 6 th there are 5 people before him
therefore total no of people = 6.+ A +C +3 +B+3 +6 = 18
and also there are 3 people between B and C
B is 6 th from last
therefore there are 5 people
A is also 6 th there are 5 people before him
therefore total no of people = 6.+ A +C +3 +B+3 +6 = 18
Answered by
1
I think answer is 20
..I hope it will help u.....^_^....
..I hope it will help u.....^_^....
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